JBL-SUB500-sub-sm 电路图 维修手册.pdf

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1、 Surround Cinema SUB500 SUB500 Amplifier/Subwoofer SERVICE MANUAL JBL Consumer Products 250 Crossways Park Dr. Woodbury, New York 11797 Released 2007 Rev0 6/2007 Discontinued XXXX RadioFans.CN 收音机爱 好者资料库 Note: The SUB500 is part of the SCS500.5 system Satellite loudspeakers SCS500SAT: order JBL part

2、# SCS500BK SAT-E Center channel SCS500CEN: order JBL part# SCS500BK CEN-E - CONTENTS - BASIC SPECIFICATIONS.1 DETAILED SPECIFICATIONS .2 PACKAGING/ACCESSORIES.4 CONNECTIONS.5 OPERATION .6 BASIC TROUBLESHOOTING.6 TEST SET-UP AND PROCEDURE.7 EXPLODED VIEW/PARTS LIST.8 BLOCK DIAGRAM.9 PCB DRAWINGS.10 1

3、20V ELECTRICAL PARTS LIST .12 230V ELECTRICAL PARTS LIST .15 INTEGRATED CIRCUIT/TRANSISTOR PINOUTS.18 120V SCHEMATICS. 19 230V SCHEMATICS. 22 SUB500 BASIC SPECIFICATIONS Amplifier Output 150 Watts RMS Frequency Response 30Hz 120Hz (6dB) Woofer 10 (254mm) Enclosure Bass-reflex Dimensions (H x W x D)

4、20 x 13-3/4 x 15-3/4 (508mm x 349mm x 400mm) (including feet) Weight 35 lb (15.9kg) Occasional refinements may be made to existing products without notice but will always meet or exceed original specifications unless otherwise stated 1 RadioFans.CN 收音机爱 好者资料库 JBL SUB 500 150W Powered Sub/ Plate Amp

5、LINE VOLTAGEYes/NoHi/Lo LineUnitNotes US 120VAC/60HzYes108-132VrmsNormal Operation Asia 100VAC/50HzYes90-110VrmsNormal Operation EU 230VAC/50-60HzYes207-264VrmsNormal OperationNormal operation, MOMS required ParameterSpecificationUnit QA Test LimitsConditionsNotes Amp Section Type (Class AB, D, othe

6、r)DD N/A Load Impedance (speaker)4OhmsN/ANominal Rated Output Power150Watts1401 input driven THD Rated Power0.5%122KHz filter THD 1 Watt0.1%0.322KHz filter DC Offset10mV-DC50 Speaker Outputs Damping factor100DF30 Measured at speaker terminals, Output power 140 Watts THD 0.1 % Input Sensitivity Input

7、 Frequency50Hz50Nominal Freq.1 input driven Line Input (L turn the power switch ON. Turn LEVEL control full clockwise (MAX) 5) LED should now be Green; immediate bass response should be heard and felt from port tube opening. 6) Turn off generator, turn LEVEL control fully counterclockwise (MIN), dis

8、connect RCA cable. 7) Connect one pair of speaker cables to one pair Speaker Level input terminals on UUT. Cables should be connected to an integrated amplifier fed by the signal generator. 8) Turn on generator and adjust so that speaker level input at the amplifier is 2.0V, 50 Hz. 9) Turn LEVEL con

9、trol full clockwise (MAX) 10) Green LED should light, immediate bass response should be heard and felt from the port tube opening. Sweep Function 1) Follow steps 7-10 above, using a sweep generator as a signal source. 2) Sweep generator from 20Hz to 1kHz. Listen to the cabinet and drivers for any ra

10、ttles, clicks, buzzes or any other noises. If any unusual noises are heard, remove woofer and test. Driver Function (Woofer) 1) Remove woofer from cabinet; detach + and - wire clips. 2) Check DC resistance of woofer; it should be 3.4 ohms10%. 3) Connect a pair of speaker cables to driver terminals.

11、Cables should be connected to an integrated amplifier fed by a signal generator. Turn on generator and adjust so that speaker level output is 5.0V. 4) Sweep generator from 20Hz to 1kHz. Listen to driver for any rubbing, buzzing, or other unusual noises. SUB500 (SCS500.5 Subwoofer) 7 SUB500 Amplifier

12、 Not For Sale SUB500 Cabinet Not For Sale 10 Woofer DCR=3.4 25MF12DZB-DW01-E Rubber Foot Base (4) 321-RUB-00009-E Foot Screw (4) 352-HM04030D500-E Main Body Plastic Foot (4) 321-ABS-00008-E Port Tube 249-ABS-00175-E Woofer & Amplifier Screw (15) 352-AM04020D210-E Exploded View SUB500 8 SUB500 (SCS50

13、0.5 Subwoofer) SUB500 (SCS500.5 Subwoofer) 9 SUB500 (SCS500.5 Subwoofer) 10 SUB500 (SCS500.5 Subwoofer) 11 SUB500 120v Electrical parts List Part NumberDescriptionQtyReference Designator Input/Main PCBs Resistors 110-14103j26resistor 10K 1/4W 5% CF 26mm 3R503,504,10 110-14222j26resistor 2.2K 1/4W 5%

14、 CF 26mm 1R511 110-14432j26resistor 4.3K 1/4W 5% CF 26mm 1R506 110-14472j26resistor 4.7K 1/4W 5% CF 26mm 1R505 110-16102j26resistor 1K 1/6W 5% CF 26mm 5R153,213,214,215,254 110-16103j26resistor 10K 1/6W 5% CF 26mm 28 R128,13,0149,150,209,212,216,217,220,221,222,225,226, 227,228,229,230,232,240,248,2

15、60,305,306,308,311,314, 319,325 110-16104j26resistor 100K 1/6W 5% CF 26mm 6R122,126,231,263,266,307 110-16105j26resistor 1M 1/6W 5% CF 26mm 1R259 110-16122j26resistor 1.2K 1/6W 5% CF 26mm 1R265 110-16124j26resistor 120K 1/6W 5% CF 26mm 1R233 110-16151j26resistor 150 1/6W 5% CF 26mm 1R253 110-16153j2

16、6resistor 15K 1/6W 5% CF 26mm 2R107,234 110-16154j26resistor 150K 1/6W 5% CF 26mm 1R252 110-16182j26resistor 1.8K 1/6W 5% CF 26mm 1R145 110-16183j26resistor 18K 1/6W 5% CF 26mm 1R262 110-16203j26resistor 20K 1/6W 5% CF 26mm 1R309 110-16205j26resistor 2M 1/6W 5% CF 26mm 1R257 110-16221j26resistor 220

17、 1/6W 5% CF 26mm 1R144 110-16222j26resistor 2.2K 1/6W 5% CF 26mm 1R102 110-16223j26resistor 22K 1/6W 5% CF 26mm 5R238,247,255,256,316 110-16273j26resistor 27K 1/6W 5% CF 26mm 2R223,237 110-16333j26resistor 33K 1/6W 5% CF 26mm 1R310 110-16393j26resistor 39K 1/6W 5% CF 26mm 1R151 110-16472j26resistor

18、4.7K 1/6W 5% CF 26mm 3R200,207,58 110-16473j26resistor 47K 1/6W 5% CF 26mm 7R106,129,219,249,250,251,264 110-16474j26resistor 470K 1/6W 5% CF 26mm 2R127,312 110-16512j26resistor 5.1K 1/6W 5% CF 26mm 2R210,211 110-16513j26resistor 51K 1/6W 5% CF 26mm 1R224 110-16562j26resistor 5.6K 1/6W 5% CF 26mm 1R

19、152 110-16621j26resistor 620 1/6W 5% CF 26mm1R160 110-16751j26resistor 750 1/6W 5% CF 26mm 1R315 110-16755j26resistor 7.5M 1/6W 5% CF 26mm 1R313 110-16913j26resistor 91K 1/6W 5% CF 26mm 4R203,204,205,206 116-161002f26metal film resistor 10K 1/6W 1% MF 26mm 2R301,303 116-161102f26metal film resistor

20、11.0 1/6W 1% MF 26mm 1R302 116-162200f26metal film resistor 220 1/6W 1% MF 26mm 1R317 116-162202f26metal film resistor 22.0K 1/6W 1% MF 26mm 1R318 110-12472j52resistor 4.7K 1/2W 5% CF 52mm 2R201,202 110-20332jk2resistor 3.3K 2W 5% CF 7.5mm 1R134 113-50s68j00cement resistor 0.068 5W 5% 7.5mm 1R147 11

21、5-h503a102variable resistor RV16AE-20B2 -A54-104 LEVEL1VR201 116-201001jk3xmetal film resistor 1.00K 5% 2W 7.5mm 1R148 116-304700jk2xmetal film resistor 470 5% 3W 10mm2R501,502 Capacitors 129-a154j633metallize capacitor 0.15U 63V 5% MSC 2C221,222 130-2b221k503disc capacitor 220P 50V 10% 12C200,204,2

22、05,207,208,210,211,212,214,220,230,249 130-2b470k503disc capacitor 47P 50V 10% 1C229 130-2f104z503disc capacitor 0.1U 50V +80/-20% 14C17,117,122,144,232,242,244,245,246,252,254,256,320, 322 130-sl101k503disc capacitor 100P 50V SL 10% 3C302,303,306 132-103j503mylar capacitor 0.01U 50V 5% 4C223,224,30

23、5,317 132-103ja03mylar capacitor 0.01uF 100V 5% 2C103,104 132-104ja03mylar capacitor 0.1uF 100V 5% 4C123,218,503,504 132-223ja03mylar capacitor 0.022uF 100V 5% 1C215 132-273ja03mylar capacitor 0.027uF 100V 5% 1C143 132-473ja03mylar capacitor 0.047uF 100V 5% 2C216,217 135-3105m50electrolytic 1U 50V 2

24、0% 1C228 135-3106m50electrolytic 10uF 50V 20% 12C201.202.206.213.219.231.241.243.251.253.319.321 135-3107m10electrolytic 100U 10V 20% 2C114,115 SUB500 (SCS500.5 Subwoofer) 12 Part NumberDescriptionQtyReference Designator Input/Main PCBs 135-3107m16electrolytic 100uF 16V 20% 1C234 135-3107m35electrol

25、ytic 100U 35V 20% 2C507,508 135-3225m50electrolytic 2.2U 50V 20% 1C509 135-3226m16electrolytic 22U 16V 20% 1C304 135-3226m50electrolytic 22U 50V 20% 3C225,505,506 135-3227m16electrolytic 220U 16V 20% 2C118,233 135-3476m16electrolytic 47U 16V 20% 1C318 132-103kb00mylar capacitor 0.01uF 200V 10% 1C500

26、 135-4478m63 electrolytic cap 4700uF 63V 20% 2C501,502 Semiconductors 192-027c1815grtransistor 2SC1815GR NPN9Q108,109,113,201,206,207,208,301,302 192-027c2235ytransistor 2SC2235Y NPN1Q111 192-028a1015grtransistor 2SA1015GR PNP3Q101,107,112 192-1672n5551transistor 2N5551 NPN2Q114,115 192-1682n5401tra

27、nsistor 2N5401 AI-PNP 350V 500mA TO-921Q503 197-031n4148diode 100mA 75V SIGNAL 1N4148 ROHM 20 D102,103,104,105,143,201,202,203,204,205,206,207,208, 211,212,214,215,216,302,302 199-15000335zener diode 3.3V 1/2W 52mm 1D213 199-15000625zener diode 6.2V 1/2W 52mm 1D101 199-15001605zener diode 16V 1/2W 5

28、2mm 1D502 190-06m4558dIC OPA 4558D DUAL OP-AMP1U203 190-16t1074cnIC TL074CN ST QUAD OP-AMP3U201,202,301 192-161tip31ctransistor TIP31C SGS NPN1Q501 192-162tip32ctransistor TIP32C SGS PNP1Q502 195-10204hgw LED 204HGW 1D209 197-00kbu606gdiode 6A 800V KBU606G1D501 197-141n4004diode 1N40042D110,504 Misc

29、ellaneous 109-1ttc802j0thermister TTC-802(JS) NTC1TH1 120-1000003inductor 10W AI YT-C3104-005 1CRHW 354708LTB2FB1,2 162-10060003wire 60mm S412P1J104 TO W2 162-50129001wire cable assy 120mm AWG28 WHT1W201 171-urwh124drelay RWH-SH-124D (1600ohm)1RL1 174-0rca108gvjack RCA-108GV JK2031JK201 174-0rcb202v

30、gjack RCA JK RCB-202VD(G) A=WHIT/B=RED 1JK202 174-20810360gjack spk JK BP 8PIN SH0810360G US1.351JK203 175-1c07v01wire connector 7PIN PITCH=2.5mm1M201 180-tms7210vswitch slide 6PIN MS7210V1SW201 CLASS D ASSY DS-150 PCB (Replacment of entire module is recommended, part# 012-7500-00022) Resistors 118-

31、12061001jSMD resistor 1.00K 1206 5%4R2,11,29,30 118-12061002jSMD resistor 10.0K 1206 5%3R7,9,25 118-120610r0jSMD resistor 10.01206 5%2R22,23 118-12061201jSMD resistor 1.20K1206 5%16R31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46 118-12062002jSMD resistor 20.0K1206 5%1R26 118-12062201jSMD resistor 2

32、.20K 1206 5%3R6,13,16 118-12062701jSMD resistor 2.70K 1206 5%1R10 118-12063000jSMD resistor 300.0 1206 5% 1R24 118-12063301jSMD resistor 3.30K 1206 5% 4R14,15,27,28 118-12063902jSMD resistor 39.0K 1206 5% 1R3 118-12064700jSMD resistor 470 1206 5% 1R8 118-12064701jSMD resistor 4.70K 1206 5% 3R1,5,12

33、118-12064702jSMD resistor 47.0K 1206 5%1R17 118-12064704jSMD resistor 4.70M 1206 5%1R4 118-120647r0jSMD resistor 47.0 1206 5%2R20,21 Capacitors 141-c0101k50SMD capacitor 100pF 50V 10% 1206 NP01C4 141-c0220k50SMD capacitor 22pF 50V 10% 1206 SMT NP01C5 SUB500 (SCS500.5 Subwoofer) 13 Part NumberDescrip

34、tionQtyReference Designator CLASS D ASSY DS-150 PCB (Replacment of entire module is recommended, part# 012-7500-00022) 141-c0561k50SMD capacitor 560pF 50V 10% 1206 NP01C6 141-c5104m50SMD capacitor 1206 Y5V 0.1uF 50V 20%8C2,3,7,8,9,10,11,15 141-c7223k50SMD capacitor 0.022uF 50V 10% 1206 X7R1C13 141-d

35、7104ka0SMD capacitor 0.1uF 100V 10% 1206 X7R2C12,14 141-d7104ka5SMD capacitor 0.1uF 250V 10% 1210 X7R4C1,18,19,20 128-e106ma01non-polar 10uF 100V 20%2C16,17 Semiconductors 190-16tl072dtsSMD I.C TL072CDT SGS DUAL OP-AMP1IC1 192-09124126qsSMD transistor 2SC2412K-T146Q/R ROHM3Q1,4,5 192-09139066rsSMD t

36、ransistor 2SC3906K-T146R ROHM2Q2,8 192-09210376qdSMD transistor 2SA1037K-T146Q/R ROHM2Q7,9 192-09215146rsSMD transistor 2SA1514K-T146R ROHM2Q3,6 197-03rls4148sSMD diode RLS4148-TE11 ROHM6D1,2,3,4,5,6 199-15000563sSMD zener diode 5.6V 5% PHILIPS BZX84-C5V62Z1,2 199-15001203sSMD zener diode 12V 5% PHI

37、LIPS BZX84-C122Z5,6 199-15001503sSMD zener diode 15V 5% PHILIPS BZX84-C152Z3,4 192-232irf9640transistor FET IRF9640 IR P-CH TO2201Q10 192-233irf640transistor FET IRF640 IR P-CH TO2201Q11 Miscellaneous 122-14121m4191inductor ferrite core LS-A6206-ST EFD-301L1 122-14350j4180inductor 35uH ferrite core

38、25 milliohm1L2 175-9f40hr2wire connector 40PIN PITCH=2.54mm HR2*40 MISCELLANEOUS 130-2f104z503disc capacitor 0.1U 50V +80/-20% TAP1C110 150-r4055900power transformer I/P: 120V/60Hz TT09000087201T501 152-u602015line cord SVT FT-26FT1 154-k31505t0fuse 3.15A 250V 30mm UL/CSA/PSE1F501 155-63032ifuse hol

39、der HTB-32I 30mm UL/CSA1for 501 162-10082007wire RED 18AWG 8mm#10151 162-a040d001wire #1515 400mm 9911110-001 176-wjce1wire connector pin CE-11 180-pbr12c11sswitch PUSH BR12C11S1SW501 193-201815t2insulator 1 302-AL-05115-0LAE Aluminum Faceplate1 306-ABS-00004Rear cover1 311-ABS-00028Plastic switch1

40、317-000-00037Terminal1 323-AL-00056Heat sink1 333-EVA-00096EVA (Gasket)2 333-EVA-00097EVA (Gasket)2 333-EVA-00132EVA (Gasket)2 333-EVA-00133EVA (Gasket)2 333-EVA-00188EVA (Gasket)1 333-EVA-00219EVA (Gasket)1 333-EVA-00220EVA (Gasket)1 335-NYL-00002Cable sheet2 350-EM04012D024Screw4 351-AM03008A078Sc

41、rew4 351-AM03008A079Screw2 352-AM03008D040Screw2 352-AM03008D041Screw2 352-AM03040D065Screw4 352-HM03012D086Screw1 362-FE-00013PCB holder2 SUB500 (SCS500.5 Subwoofer) 14 SUB500 230v Electrical parts List Part NumberDescriptionQtyReference Designator Input/Main PCBs Resistors 110-14103j26Resistor 10K

42、 1/4W 5% CF 26mm TAP 3R503,504,510 110-14222j26Resistor 2.2K 1/4W 5% CF 26mm TAP 1R511 110-14432j26Resistor 4.3K 1/4W 5% CF 26mm TAP 1R506 110-14472j26Resistor 4.7K 1/4W 5% CF 26mm TAP 1R505 110-16102j26Resistor 1K 1/6W 5% CF 26mm TAP 5R153,213,214,215,254 110-16103j26Resistor 10K 1/6W 5% CF 26mm TA

43、P 28 R128,130,149,150,209,212,216,217,220,221,222,225,226, 227,228,229,230,232,235,240,248,260,305,306,308,311, 314,319 110-16104j26Resistor 100K 1/6W 5% CF 26mm TAP 6R122,126,231,263,266,307 110-16105j26Resistor 1M 1/6W 5% CF 26mm TAP 1R259 110-16122j26Resistor 1.2K 1/6W 5% CF 26mm TAP 1R265 110-16

44、124j26Resistor 120K 1/6W 5% CF 26mm TAP 1R233 110-16151j26Resistor 150 1/6W 5% CF 26mm TAP 1R253 110-16153j26Resistor 15K 1/6W 5% CF 26mm TAP2R107,234 110-16154j26Resistor 150K 1/6W 5% CF 26mm TAP1R252 110-16182j26Resistor 1.8K 1/6W 5% CF 26mm TAP1R145 110-16183j26Resistor 18K 1/6W 5% CF 26mm TAP1R2

45、62 110-16203j26Resistor 20K 1/6W 5% CF 26mm TAP1R309 110-16205j26Resistor 2M 1/6W 5% CF 26mm TAP1R257 110-16221j26Resistor 220 1/6W 5% CF 26mm TAP1R144 110-16222j26Resistor 2.2K 1/6W 5% CF 26mm TAP1R102 110-16223j26Resistor 22K 1/6W 5% CF 26mm TAP5R238,247,255,256,316 110-16273j26Resistor 27K 1/6W 5

46、% CF 26mm TAP2R223,237 110-16333j26Resistor 33K 1/6W 5% CF 26mm TAP1R310 110-16393j26Resistor 39K 1/6W 5% CF 26mm TAP1R151 110-16472j26Resistor 4.7K 1/6W 5% CF 26mm TAP3R200,207,258 110-16473j26Resistor 47K 1/6W 5% CF 26mm TAP7R106,129,219,249,250,251,264 110-16474j26Resistor 470K 1/6W 5% CF 26mm TA

47、P2R127,312 110-16512j26Resistor 5.1K 1/6W 5% CF 26mm TAP2R210,211 110-16513j26Resistor 51K 1/6W 5% CF 26mm TAP1R224 110-16562j26Resistor 5.6K 1/6W 5% CF 26mm TAP1R152 110-16621j26Resistor 620 1/6W 5% CF 26mm TAP1R160 110-16751j26Resistor 750 1/6W 5% CF 26mm TAP1R315 110-16755j26Resistor 7.5M 1/6W 5%

48、 CF 26mm TAP1R313 110-16913j26Resistor 91K 1/6W 5% CF 26mm TAP4R203,204,205,206 116-161002f26metal film Resistor 10K 1/6W 1% MF 26mm TAP2R301,303 116-161102f26metal film Resistor 11.0K 1/6W 1% MF 26mm TAP1R302 116-162200f26metal film Resistor 220 1/6W 1% MF 26mm TAP1R317 116-162202f26metal film Resistor 22.0K 1/6W 1% MF 26mm TAP1R318 110-12472j26Resistor 4.7K 1/2W 5% CF 52mm TAP 2R201,202 110-20332jk3Resistor 3.3K 2W 5% 7.5mm1R134 113-50s68j00cement Resistor 0.068 5